vulnerability
WordPress Plugin: multi-step-form: CVE-2018-14846: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:N/AC:M/Au:S/C:N/I:P/A:N) | Jul 27, 2018 | May 15, 2025 | May 15, 2025 |
Severity
3
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
Jul 27, 2018
Added
May 15, 2025
Modified
May 15, 2025
Description
The Mondula Multi Step Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘fw_wizard_save’ action in versions up to, and including, 1.2.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The following parameters are affected:
data[wizard][steps][0][title]
data[wizard][steps][0][headline]
data[wizard][steps][0][copy_text]
data[wizard][steps][0][parts][0][title]
data[wizard][steps][0][parts][0][blocks][0][label]
data[wizard][steps][0][parts][0][blocks][0][format]
data[wizard][steps][0][parts][0][blocks][1][label]
data[wizard][steps][0][parts][0][blocks][2][label]
data[wizard][steps][0][parts][0][blocks][3][label]
data[wizard][settings][thankyou].
data[wizard][steps][0][title]
data[wizard][steps][0][headline]
data[wizard][steps][0][copy_text]
data[wizard][steps][0][parts][0][title]
data[wizard][steps][0][parts][0][blocks][0][label]
data[wizard][steps][0][parts][0][blocks][0][format]
data[wizard][steps][0][parts][0][blocks][1][label]
data[wizard][steps][0][parts][0][blocks][2][label]
data[wizard][steps][0][parts][0][blocks][3][label]
data[wizard][settings][thankyou].
Solution
multi-step-form-plugin-cve-2018-14846
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